Physical Sciences and Mathematics | Open Access Articles

Role Of The U.S. Environmental Protection Agency In Wildlife Damage Control, William W. Jacobs

Wildlife Damage Management Conference

The U.S. Environmental Protection Agency is the Federal agency in charge of pesticide registration. Therefore, EPA has ultimate regulatory authority over the pesticide compounds used for wildlife damage control.

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Role And Responsibilities Of Agencies For Wildlife Damage Control, Hal S. Atkinson Jr.

Wildlife Damage Management Conference

The wildlife resources of the State belong to the people of the state as a whole. The Wildlife Resources Commission is charged with the stewardship of these resources and is empowered by general statute to promulgate those regulations deemed necessary to accomplish this charge.

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Role And Responsibilities Of Agencies For Wildlife Damage Control - An Overview, James E. Miller

Wildlife Damage Management Conference

"A well balanced wildlife management program includes research, the acquisition of land, the development of habitat, the careful regulation of hunting or harvest, the protection of certain species, the enforcement of laws -- and -- the control of animal depredations. Though necessary, this is among the least popular and most controversial of the wildlife management functions. It is, nevertheless, one of the activities which a responsible agency must undertake." This statement is a direct quote from the International Association of Fish and Wildlife Agencies' (IAFWA) Position Paper on Animal Damage Control (1981).

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Future Of Wildlife Damage Control And The Cooperative Extension Service, Peter T. Bromley

Wildlife Damage Management Conference

The driving forces which determine the role of the Cooperative Extension Service in wildlife damage control are (1) the demand for information by the public, (2) the degree of support for programs at the national level, and (3) the level of professionalism exhibited by Cooperative Extension Agents and subject matter Specialists. Analysis of several trends suggests that the Cooperative Extension Service role in Wildlife Damage Control will increase in coming years. The movement of urban people into rural settings will create greater demands for wildlife damage control information. Likewise, the expansion of wildlife population into urban and suburban environments due …

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What You Wanted To Know About All You Ever Heard Concerning Snake Repellents, Gary J. San Julian, David K. Woodward

Wildlife Damage Management Conference

Have you ever heard about a way to keep snakes away from your house? Many people in North Carolina have been told by their elders of various ways to repel snakes. When we first started working on this problem in North Carolina, we were amazed at the number of "home remedies" that people believed would protect their property from snakes; and we began to keep a record of these remedies. In 1981, a grant from the Pesticide Impact Assessment Program allowed us to begin to test some of these remedies to determine their value.

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Deer Damage And Damage Control In Ohio's Nurseries, Orchards, And Christmas Tree Plantings: The Grower's View, Joel D. Scott, Thomas W. Townsend

Wildlife Damage Management Conference

A survey of white-tailed deer (Odocoileus virginianus) damage was conducted among growers (N = 2,236) of fruit, Christmas tree and nursery crops in Ohio; over 81% responded. Damage was reported by 43.1% of Christmas tree growers, 41.3% of orchardists and 32.5% of nurserymen. Most commonly reported by orchardists as damaged were apples (Malus spp.), by Christmas tree growers were white pines (Pinus strobus), and by nurserymen were maples (Acer spp.). Young plants (x̄ = 7.5 years) were more commonly damaged than older plants of all species. Seasonal damage was most common in …

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Public Tolerance Of A Suburban Deer Herd: Implications For Control, Daniel J. Decker, Thomas A. Gavin

Wildlife Damage Management Conference

Suburban deer populations have been increasing in the eastern U.S., resulting in deer-human conflicts that can not always be resolved by a traditional management approach. Professionals responsible for management of deer damage (herd control and extension education) need information on the extent and nature of deer damage in suburban situations. Attitudes of suburban residential property owners about wildlife in general and deer in particular must be identified so that control measures that are socially acceptable as well as biologically feasible can be formulated. People's tolerance of deer damage and their propensity for undertaking on-site preventive measures need to be analyzed. …

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Double-Crested Cormorant Damage To A Commercial Fishery In The Apostle Islands, Wisconsin, Scott R. Craven, Esther Lev

Wildlife Damage Management Conference

The endangered classification of the double-crested cormorant (DCC) in Wisconsin resulted in complete protection and significant management efforts in the 1970's. These efforts, probably coupled with reduced pesticide loads, resulted in a resurgence of Wisconsin cormorant populations from a low of 66 pairs in 1972 to 1028 pairs in 1982. The DCC was reclassified as a threatened species in 1982. This apparent success story did not take into consideration the potential negative impact of an abundant piscivorous bird. In 1978 a colony of DCC's became established on a remote rocky island in the Apostle Islands National, Lakeshore, in Lake Superior. …

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Minimum Effective Level Of Methiocarb For Protecting Sprouting Rice In Louisiana From Blackbird Damage, N. R. Holler, P. W. Lefebvre, A. Wilson, R. E. Matteson, G. R. Gutknecht

Wildlife Damage Management Conference

Blackbirds cause locally serious losses to rice. The Denver Wildlife Research Center, U. S. Fish and Wildlife Service, and the Rice Research Station, Louisiana State University Agricultural Center have been cooperating in tests to determine the efficacy of methiocarb seed treatments for protecting sprouting rice in Louisiana from blackbird damage. Results from four field tests (1980, 1982, 1983, and 1984) have shown that methiocarb provides good protection when applied to rice seed at the rate of 2.4 g and 1.25 g active ingredient (a.i.)/kg of rice seed (0.25 and 0.125%). Seed treated at 0.6 g a.i ./kg appeared to be …

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Commercial Wildlife Pest Control Permits An Alternative Approach, Gerard W. Wendt

Wildlife Damage Management Conference

No abstract provided.

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Role And Responsibilities Of State Cooperative Extension Services For Wildlife Damage Control, James L. Byford

Wildlife Damage Management Conference

The Cooperative Extension Service was established by the Smith-Lever Act in 1914. It was designed to improve the lives of people, through education in: agriculture, natural resources, home economics and community development. Its audiences include both adult and youth. 4-H is the primary youth audience. The Cooperative Extension Service is an "extension" of the Land employees include university faculty (specialists) and professional agents in every county, in every state in the country. Extension's primary mission is to conduct an educational program, using research-based information. Research results are condensed into a form that the average person can understand. The role of …

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Wildlife Damage Control - The Role And Responsibilities Of The U.S. Fish And Wildlife Service, Leroy W. Sowl

Wildlife Damage Management Conference

No abstract provided.

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The Effects Of Canada Goose Grazing On Winter Wheat: An Experimental Approach, Hubert A. Allen Jr., David Sammons, Russell Brinsfield

Eastern Wildlife Damage Control Conference: 2nd (1985)

The effects of grazing winter wheat (Triticum aestivum) by Canada geese (Branta canadensis) was assessed in 3 fields during 2 years of experimentation at the Wye Research and Education Center, Queenstown, Maryland. Randomly placed wire enclosures prevented goose grazing on 11.1 m sq. control plots. Grazed plots were marked in each field soon after the geese migrated in March. Grazed plots had consistently lower yields than un-grazed plots with mean differences ranging from 0-13%. The differences were related to the intensity of grazing. Other parameters, including mean weight per seed, mean number of seeds per spike, …

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Relationship Between Seasonal Changes In Forage Quality And Feeding Patterns In Meadow Voles (Microtus Pennsylvanicus), Ronald J. Brooks, Stephen A. Struger

Eastern Wildlife Damage Control Conference: 2nd (1985)

Forage analyses revealed that mowed orchards provide a relatively high quality forage to meadow voles (Microtus pennsylvanicus), especially in the fall. Mowed forage was characterized by significantly higher protein and moisture content and significantly lower acid and neutral detergent fibre and lignin than forage from an abandoned orchard. Energy and fat were not significantly affected by mowing.. However, vole numbers declined markedly in mowed regions in comparison to undisturbed areas. Voles preferred to inhabit areas with dense cover even though vegetative dieback had occurred. Voles did not exhibit any distinct preference for either cracked corn (rodenticide carrier agent) …

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Role And Responsibilities Of State Cooperative Extension Services For Wildlife Damage Control, James L. Byford

Eastern Wildlife Damage Control Conference: 2nd (1985)

The Cooperative Extension Service was established by the Smith-Lever Act in 1914. It was designed to improve the lives of people, through education in: agriculture, natural resources, home economics and community development. Its audiences include both adult and youth. 4-H is the primary youth audience. The Cooperative Extension Service is an "extension" of the Land Grant university in each state. Its employees include university faculty (specialists) and professional agents in every county, in every state in the country. Extension's primary mission is to conduct an educational program, using research-based information. Research results are condensed into a form that the average …

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Management Of Nuisance Canada Goose Flocks, Michael R. Conover

Eastern Wildlife Damage Control Conference: 2nd (1985)

In recent years, non-migratory flocks of Canada Geese have become established in some urban and suburban areas. These birds often become a serious nuisance when they litter backyards, parks and beaches with fecal material, creating a potential health hazard especially for young children. To determine the scope of the problem, I surveyed golf course managers in the eastern U.S. to see if they were experiencing a problem with geese. This survey showed that this problem was widespread, occurring throughout the eastern U.S., and appeared to be increasing. Twenty-six percent of all respondents reported nuisance goose problems and were willing to …

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Double-Crested Cormorant Damage To A Commercial Fishery In The Apostle Islands, Wisconsin, Scott R. Craven, Esther Lev

Eastern Wildlife Damage Control Conference: 2nd (1985)

The endangered classification of the double-crested cormorant (DCC) in Wisconsin resulted in complete protection and significant management efforts in the 1970's., These efforts, probably coupled with reduced pesticide loads, resulted in a resurgence of Wisconsin cormorant populations from a low of 66 pairs in 1972 to 1028 pairs in 1982» The DCC was reclassified as a threatened species in 1982. This apparent success story did not take into consideration the potential negative impact of an abundant piscivorous bird. In 1978 a colony of DCC's became established on a remote rocky island in the Apostle Islands National, Lakeshore, in Lake Superior. …

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Role And Responsibilities Of Agencies For Wildlife Damage Control, Hal S. Atkinson Jr.

Eastern Wildlife Damage Control Conference: 2nd (1985)

The wildlife resources of the State belong to the people of the state as a whole. The Wildlife Resources Commission is charged with the stewardship of these resources and is empowered by general statute to promulgate those regulations deemed necessary to accomplish this charge.

The Commission administers a management program designed to maintain wildlife populations at acceptable levels from both the sportsman's and landowners perspective. However, at times, both game and non-game species are involved in various conflicts with our human population. Our general statutes allow an owner or lessee of property to take without prior state approval any wildlife …

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Future Of Wildlife Damage Control And The Cooperative Extension Service, Peter T. Bromley

Eastern Wildlife Damage Control Conference: 2nd (1985)

The driving forces which determine the role of the Cooperative Extension Service in wildlife damage control are (1) the demand for information by the public, (2) the degree of support for programs at the national level, and (3) the level of professionalism exhibited by Cooperative Extension Agents and subject matter Specialists. Analysis of several trends suggests that the Cooperative Extension Service role in Wildlife Damage Control will increase in coming years. The movement of urban people into rural settings will create greater demands for wildlife damage control information. Likewise, the expansion of wildlife population into urban and suburban environments due …

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Wildlife Damage Control And The Wildlife Society, Thomas M. Franklin

Eastern Wildlife Damage Control Conference: 2nd (1985)

Wildlife damage control is recognized by The Wildlife Society as an essential and responsible segment of the wildlife profession. At least since 1959, Society committees have addressed elements of wildlife damage control (although wildlife damage control was not always the specific term used). The Wildlife Society Council first approved an "Animal Damage Control" position statement in 1968. In March 1985, Council updated and renamed it "Wildlife Damage Control" to emphasize our positive approach to this important segment of wildlife management. The official position statement was published in The Wildlifer (May-June 1985) and is reprinted below.

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Usda Forest Service Role In Wildlife Damage Control, Hugh C. Black

Eastern Wildlife Damage Control Conference: 2nd (1985)

Wildlife damage control is an important objective of resource management on the 191 million acres of National Forest System (NFS) lands administered by the USDA Forest Service. Policy on wildlife damage control is based on the USDA Policy on Fish and Wildlife (Secretary's Memorandum 9500-3, July 1983). The objective of wildlife damage control is to reduce damage and loss by wildlife on all NFS lands to levels consistent with management objectives. Control measures are only undertaken when and where necessary to realize wildlife management objectives and to prevent serious damage to public or private property and natural resources. Because of …

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Reformulated 4-Aminopyridine Baits Cost-Effectively Reduce Blackbird Damage To Ripening Cornfields, Jerome F. Besser, John W. Degrazio

Eastern Wildlife Damage Control Conference: 2nd (1985)

In 1984 4-aminopyridine baits, stabilized with hydrochloric acid, were appraised in ripening cornfields being attacked by blackbirds on the Sand Lake National Wildlife Refuge., South Dakota. In 1982, i t had been discovered that 4-aminopyridine, the active agent in commercial Avitrol® baits for crop protection rapidly vaporized at summer storage and field baiting temperatures.

In July, baiting lanes were created in 12 cornfields by destroying every 55th row. In August after a 3-day pretreatment period, fields were baited with Avitrol® FC Corn Chops-99 for a 2-week period when corn was most vulnerable to damage. Bait was applied from baiting lanes …

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Preparation And Analysis Of Alternative 4-Ap Baits For Blackbirds, J.E. Davis

Eastern Wildlife Damage Control Conference: 2nd (1985)

Red-winged blackbird (Agelaius phoeniceus) acceptance of corn as a bait for use in ripening sunflower has been questioned. This study demonstrated that sunflower meats, sunflower achenes, and pearled barley all have potential as alternative bait carriers for 4-AP. Each can be treated with 4-AP so that individual bait particles carry dosages equivalent to those of cracked corn in the registered product, Avitrol FC Corn Chops 99S. Treated baits produced a distress response in redwings in times ranging from 21.7 min (sunflower meats) to 64.5 min (sunflower achenes). The time to distress elicited by sunflower meats coated with 4-AP …

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The Whooping Crane Cross-Fostering Experiment: The Role Of Animal Damage Control, Roderick C. Drewien, Stephen H. Bouffard, Desmond D. Call, Richard A. Wonacott

Eastern Wildlife Damage Control Conference: 2nd (1985)

Predator losses of endangered species in reintroduction programs are unacceptable because of the scarcity of the species and the major commitment of staff time and funds. When the whooping crane (Grus americana) cross-fostering experiment (experiment) at Grays Lake National Wildlife Refuge (Grays Lake), Idaho was proposed in 1972, animal damage control (ADC) was considered unnecessary. Sandhill crane (G. canadensis tabida) nest success was high and coyotes (Canis latrans) and red foxes (Vulpes Vulpes) were uncommon. Canids increased by the mid-1970's destroying whooping crane eggs and chicks. An ADC program initiated in 1976 …

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Estimating Cost-Effectiveness Of Controlling Animal Damage To Conifer Seedlings, David S. Decalesta

Eastern Wildlife Damage Control Conference: 2nd (1985)

A model for determining the benefit-cost ratio of controlling damage by vertebrate pests to conifer seedlings requires knowledge of the amount, distribution, and duration of animal damage, reduction in damage associated with control, costs of control, methodology and value of trees at harvest. Because control costs occurring in the present must be compared with savings recovered decades later in the future, the model incorporates procedures for discounting or adjusting future monetary benefits into present net worth valuations,, The model allows forest managers to evaluate a wide range of damage costs and savings accruing from use of various control techniques. The …

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An Investigation Of Techniques Used To Discourage Rebuilding Of Beaver Dams Demolished By Explosives, James M. Dyer, Charles E. Rowell

Eastern Wildlife Damage Control Conference: 2nd (1985)

One hundred seventeen beaver dams were partially or wholly demolished with explosives from April through August between 1982 and 1984. These dams were of two types; shallow water dams found in areas of flat terrain, and deep water dams found in major creek channels or in areas of hilly terrain. Following demolition, various treatments were applied to the dam sites to try to retard rebuilding. Our conclusions are that deep water dams can be removed more effectively than shallow water dams and that late summer removals were rebuilt less frequently than early and midsummer removals. Also, certain types of repellents …

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Public Tolerance Of A Suburban Deer Herd: Implications For Control, Daniel J. Decker, Thomas A. Gavin

Eastern Wildlife Damage Control Conference: 2nd (1985)

Suburban deer populations have been increasing in the eastern U.S., resulting in deer-human conflicts that can not always be resolved by a traditional management approach., Professionals responsible for management of deer damage (herd control and extension education) need information on the extent and nature of deer damage in suburban situations. Attitudes of suburban residential property owners about wildlife in general and deer in particular must be identified so that control measures that are socially acceptable as well as biologically feasible can be formulated o People's tolerance of deer damage and their propensity for undertaking on-site preventive measures need to be …

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Current Status Of Deer Fencing In The Northeast, Mark R. Ellingwood, Jay B. Mcaninch, Michael J. Fargione

Eastern Wildlife Damage Control Conference: 2nd (1985)

The recent development of high tensile electric fencing for controlling deer damage has led to the installation of these fence designs throughout the Northeast. In May 1984. 55 surveys were sent to individuals in 10 states who were known to have recently constructed deer fences. Sixty-seven percent of the surveys were returned and a variety of fence-related data were generated. These include information on deer damage, a general description of fence designs being utilized, information concerning fence voltage, data on fence maintenance and several questions on fence performance, owner satisfaction, and the cost/benefits of deer damage control. The majority of …

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Birds In Hangars - A Messy Problem, Albert E. Bivings Iv

Eastern Wildlife Damage Control Conference: 2nd (1985)

Pest birds in hangars and similar man-made structures pose specific health hazards as well as nuisance and corrosion problems. While lethal control or a scaring program may be the best technique for some locations, neither address the long-term problem of the basic attractiveness of these structures to birds. The best long-term solution usually is to exclude the birds with permanently installed plastic or nylon netting. Several methods to accomplish this are discussed.

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Repellents For Rodents In Conservation-Tillage Agriculture, Ron J. Johnson

Eastern Wildlife Damage Control Conference: 2nd (1985)

In response to a need for a safe and effective method of reducing rodent damage to newly planted corn in conservation-tillage fields, too chemicals, thiram (tetramethylthiuram disulfide) and methiocarb (3, 5-dimethyl 1-4-methylthio] phenol methylcarbamate), were coated on untreated seed corn for evaluation as repellents and agents for conditioned aversion, Results of field-enclosure and other studies indicate that 1.25% thiram by weight repels thirteen-lined ground squirrels and causes no phytotoxicity. Lower thiram rates tested (0.08, 0.4, 0.8%) were ineffective, Methiocarb rates of 2.5 and 5.0% repelled thirteen-lined ground squirrels, but these rates may significantly reduce corn stand counts under some conditions, …

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Full-Text Articles in Physical Sciences and Mathematics

Role Of The U.S. Environmental Protection Agency In Wildlife Damage Control, William W. Jacobs

Wildlife Damage Management Conference

Role And Responsibilities Of Agencies For Wildlife Damage Control, Hal S. Atkinson Jr.

Wildlife Damage Management Conference

Role And Responsibilities Of Agencies For Wildlife Damage Control - An Overview, James E. Miller

Wildlife Damage Management Conference

Future Of Wildlife Damage Control And The Cooperative Extension Service, Peter T. Bromley

Wildlife Damage Management Conference

What You Wanted To Know About All You Ever Heard Concerning Snake Repellents, Gary J. San Julian, David K. Woodward

Wildlife Damage Management Conference

Deer Damage And Damage Control In Ohio's Nurseries, Orchards, And Christmas Tree Plantings: The Grower's View, Joel D. Scott, Thomas W. Townsend

Wildlife Damage Management Conference

Public Tolerance Of A Suburban Deer Herd: Implications For Control, Daniel J. Decker, Thomas A. Gavin

Wildlife Damage Management Conference

Double-Crested Cormorant Damage To A Commercial Fishery In The Apostle Islands, Wisconsin, Scott R. Craven, Esther Lev

Wildlife Damage Management Conference

Minimum Effective Level Of Methiocarb For Protecting Sprouting Rice In Louisiana From Blackbird Damage, N. R. Holler, P. W. Lefebvre, A. Wilson, R. E. Matteson, G. R. Gutknecht

Wildlife Damage Management Conference

Commercial Wildlife Pest Control Permits An Alternative Approach, Gerard W. Wendt

Wildlife Damage Management Conference

Role And Responsibilities Of State Cooperative Extension Services For Wildlife Damage Control, James L. Byford

Wildlife Damage Management Conference

Wildlife Damage Control - The Role And Responsibilities Of The U.S. Fish And Wildlife Service, Leroy W. Sowl

Wildlife Damage Management Conference

The Effects Of Canada Goose Grazing On Winter Wheat: An Experimental Approach, Hubert A. Allen Jr., David Sammons, Russell Brinsfield

Eastern Wildlife Damage Control Conference: 2nd (1985)

Relationship Between Seasonal Changes In Forage Quality And Feeding Patterns In Meadow Voles (Microtus Pennsylvanicus), Ronald J. Brooks, Stephen A. Struger

Eastern Wildlife Damage Control Conference: 2nd (1985)

Role And Responsibilities Of State Cooperative Extension Services For Wildlife Damage Control, James L. Byford

Eastern Wildlife Damage Control Conference: 2nd (1985)

Management Of Nuisance Canada Goose Flocks, Michael R. Conover

Eastern Wildlife Damage Control Conference: 2nd (1985)

Double-Crested Cormorant Damage To A Commercial Fishery In The Apostle Islands, Wisconsin, Scott R. Craven, Esther Lev

Eastern Wildlife Damage Control Conference: 2nd (1985)

Role And Responsibilities Of Agencies For Wildlife Damage Control, Hal S. Atkinson Jr.

Eastern Wildlife Damage Control Conference: 2nd (1985)

Future Of Wildlife Damage Control And The Cooperative Extension Service, Peter T. Bromley

Eastern Wildlife Damage Control Conference: 2nd (1985)

Wildlife Damage Control And The Wildlife Society, Thomas M. Franklin

Eastern Wildlife Damage Control Conference: 2nd (1985)

Usda Forest Service Role In Wildlife Damage Control, Hugh C. Black

Eastern Wildlife Damage Control Conference: 2nd (1985)

Reformulated 4-Aminopyridine Baits Cost-Effectively Reduce Blackbird Damage To Ripening Cornfields, Jerome F. Besser, John W. Degrazio

Eastern Wildlife Damage Control Conference: 2nd (1985)

Preparation And Analysis Of Alternative 4-Ap Baits For Blackbirds, J.E. Davis

Eastern Wildlife Damage Control Conference: 2nd (1985)

The Whooping Crane Cross-Fostering Experiment: The Role Of Animal Damage Control, Roderick C. Drewien, Stephen H. Bouffard, Desmond D. Call, Richard A. Wonacott

Eastern Wildlife Damage Control Conference: 2nd (1985)

Estimating Cost-Effectiveness Of Controlling Animal Damage To Conifer Seedlings, David S. Decalesta

Eastern Wildlife Damage Control Conference: 2nd (1985)

An Investigation Of Techniques Used To Discourage Rebuilding Of Beaver Dams Demolished By Explosives, James M. Dyer, Charles E. Rowell

Eastern Wildlife Damage Control Conference: 2nd (1985)

Public Tolerance Of A Suburban Deer Herd: Implications For Control, Daniel J. Decker, Thomas A. Gavin

Eastern Wildlife Damage Control Conference: 2nd (1985)

Current Status Of Deer Fencing In The Northeast, Mark R. Ellingwood, Jay B. Mcaninch, Michael J. Fargione

Eastern Wildlife Damage Control Conference: 2nd (1985)

Birds In Hangars - A Messy Problem, Albert E. Bivings Iv

Eastern Wildlife Damage Control Conference: 2nd (1985)

Repellents For Rodents In Conservation-Tillage Agriculture, Ron J. Johnson

Eastern Wildlife Damage Control Conference: 2nd (1985)